Seat back cup holder



FIG. 1 is a perspective view of the seat back cup holder in a closed position, showing our new design;

FIG. 2 is a perspective view of the seat back cup holder shown in FIG. 1, in an open position;

FIG. 3 is a side elevational view of the seat back cup holder in a closed position;

FIG. 4 is a side elevational view of the seat back cup holder in an open position;

FIG. 5 is a rear view of the seat back cup holder in a closed position;

FIG. 6 is a rear view of the seat back cup holder in an open position;

FIG. 7 is a top view of the seat back cup holder in a closed position; and,

FIG. 8 is a top view of the seat back cup holder in an open position.

The broken line showing the seat unit to which the seat back cup holder is attached in FIGS. 1-8 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a seat back cup holder, as shown and described. 